Rectangle

In rectangle ABCD with sides |AB|=19, |AD|=16 is from point A guided perpendicular to the diagonal BD, which intersects at point P. Determine the ratio
PBDP
.

Correct result:

|PB|/|DP| =  1.41

Solution:

AB2=PBBD AD2=DPBD  AB2AD2=PBDP  PBDP=192162=1.41



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